Specifications

Remarks
If the Navigation Mode is set to NAVIGATION_MODE_LIST, this method
moves the playback list index forward without the interface having to be
initialized. If prior to calling this method the playback list is at the last index,
calling Adv_DVPAPI_NextTrack sets the index to the first item in the list.
If the Navigation Mode is set to NAVIGATION_MODE_RANDOM this
method moves the playback list index to the next randomly generated index.
If the media was playing when this method was called the next file starts in play
mode, otherwise in stopped mode.
Adv_DVPAPI_PreviousTrack
Syntax
HRESULT Adv_DVPAPI_PreviousTrack(void)
Description
Loads the previous file from media depending on a given playback list, or the
previous sequence on other media.
Parameters
This function has no parameters
Return Value
E_FAIL: Failure.
S_OK: Success.
E_ACCESSDENIED : No playback list has been provided for media
that requires it, or the interface has not initialized on media
not requiring a playback list.
Remarks
If the Navigation Mode is set to NAVIGATION_MODE_LIST, this method
moves the playback list index back without the interface having to be initialized.
If prior to calling this method the playback list is at the first index, calling
Adv_DVPAPI_PreviousTrack sets the index to the last item in the list.
If the Navigation Mode is set to NAVIGATION_MODE_RANDOM this
method moves the playback list index to the next randomly generated index.
If the media was playing when this method was called the next file starts in play
mode, otherwise in stopped mode.
Adv_DVPAPI_CopyFrame
Syntax
HRESULT Adv_DVPAPI_CopyFrame(void)
DVP-7410 User’s Manual
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